There's even one sector of the Treasury working on a blacklist of cryptocurrency addresses akin to a sanctions list. (profitconfidential.com)
OFAC will add cryptocurrency addresses to the sanctions lists to notify the public and identify the addresses associated with the criminal and malicious actors, methodological materials read. (coinfox.info)
Although only Bitcoin addresses are currently supported by the new Cryptocurrency Address Manager, other cryptocurrencies will be added in the near future says the company. (cryptoninjas.net)